_findnext, __wfindnext
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Header File
io.h, wchar.h
Category
Directory Control Routines
Prototype
long _findnext(long handle, struct _finddata_t *fileinfo);
long __wfindnext(long handle, struct _wfinddata_t *fileinfo);
Description
Finds subsequent files, if any, that match the filter argument in a previous call to _findfirst/__wfindfirst. Then, _findnext/__wfindnext updates the fileinfo structure with the necessary information for continuing the search. One file name for each call to _tfindnext is returned until no more files are found in the directory matching the pathname (filter).
The handle parameter is the search handle returned by a previous call to _findfirst. The fileinfo parameter is the file information buffer.
These functions are provided for Microsoft compatibility.
Return Value
On success, returns 0.
Otherwise, returns –1 and sets errno to:
ENOENTFile specification that could not be matched
Portability
| POSIX | Win32 | ANSI C | ANSI C++ | |
|---|---|---|---|---|
| _findnext | + | |||
| __wfindnext | NT only |